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Individual Calculations May 2019 |
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| Ledesma, Matias Total change: 33.20 | |   |
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| 50 Abierto Ciudad de Mar del Plata | Mar del Plata | ARG | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1374 | 3.00 | 8 | 0.83 | 40 | 33.20 | |
|  Postolski, Javier | | | 1774 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Grospietro, Patricio | | | 1740 | ARG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Nobre, Jailson Altair Barbosa | | | 1643 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Arias Diaz, Javier Alonso | | | 1087 | CHI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Quiroga, Adrian | | | 1627 | ARG | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Berdun, Juan | | | 1585 | ARG | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Bacic, Leandro | | | 1500 | ARG | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Gonzalez Teran, Miguel | | | 1581 | ARG | 1.00 | 1 | 0.77 | 40 | 30.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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